/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package it.polimi.weatherEver.business.entity;

import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;

/**
 *
 * @author Ettore
 */
@Entity (name="Notification")
@NamedQueries({
        @NamedQuery(name= Notification.findSeen, query="SELECT n FROM Notification n WHERE n.seen= true"),
})
public class Notification implements Serializable {
    private static final long serialVersionUID = 1L;
    
    public static final String findSeen="Notification.findSeen";
    
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @NotNull @Size(max=255)
    private String message;
    @NotNull
    private boolean seen;
    @ManyToOne
    @JoinColumn (name="DEST_ID")
    private User dest;
    @ManyToOne 
    @JoinColumn (name="EVENT_ID")
    private Event notifiedEvent;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
    
    public String getMessage(){
        return message;
    }
    
    public void setMessage(String message){
        this.message=message;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Notification)) {
            return false;
        }
        Notification other = (Notification) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "it.polimi.weatherEver.business.entity.Notification[ id=" + id + " ]";
    }
    
}
